| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $171.60 | 4.533% | $179.3786 | $179.38 | $179.40 | $179.40 |
| Purchase #2 | $147.77 | 9.719% | $162.1318 | $162.13 | $162.15 | $162.10 |
| Purchase #3 | $87.69 | 5.285% | $92.3244 | $92.32 | $92.30 | $92.30 |
| Purchase #4 | $212.34 | 5.403% | $223.8127 | $223.81 | $223.80 | $223.80 |
| Purchase #5 | $192.62 | 11.809% | $215.3665 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $23.29 | 8.593% | $25.2913 | $25.29 | $25.30 | $25.30 |
| Purchase #7 | $208.62 | 13.532% | $236.8505 | $236.85 | $236.85 | $236.90 |
| 7 purchase totals = | $1,043.93 | $1,135.1558 | $1,135.15 | $1,135.15 | $1,135.20 | |